Sul Ross University, A. Michael Powell Herbarium (SRSC)
00006305
Ephedra torreyana S. Wats.
Ephedraceae
B.L. Turner (26 Jan 2001)
A.M. Powell
2829
1976-06-10
10 June 1976
S. Powell, J.F. Weedin "fide spec at TEX" per T. Wendt 1991
USA, Texas, Hudspeth, W of Guadalupe Mts., ca. 12.5 mi. E of Dell City, on and just W of Park boundary.
White gypsum dunes.
Gypsum.
Also annotated as E. torreyana S. Wats. var torreyana by T. Wendt in 1991. There is a specimen at the University of Texas herbarium that is a duplicate (same Powell collection number) of the specimen at Sul Ross. The specimen at UT lists the additional collectors (S. Powell and J.F. Weedin) provided by T. Wendt in 1991 from the TEX herbarium.